Heartbreaker

I like him. He has a boyfriend.

We were really just fuck-buddies but I liked him more than that. I didn't really say anything because I knew he wasn't looking for a relationship. Then he drops a bombshell on me and says, "I'm getting back with my ex." And while I thought I had a good shot to segue into boyfriend, I can't compete with history. But the sex continued; until I saw him and his boyfriend in public. I couldn't stand being "the other woman", so I called it off. And though I thought that I was fine and can get past him, I bump into him and I'm tongue-tied all over again. Why does he have to be so charming and cute?